Talkpod N56 / N56A are physically accepted PoC devices in the current baseline.
Hardware
Hardware
EPTT combines compatible PoC/Android devices with Windows Dispatch and controlled device management.
EPTTHardware
EPTT
Built for real devices — with verified compatibility.
EPTT keeps product, hardware and deployment decisions connected instead of treating them as separate purchases.
The Android client supports the mobile PTT workflow on compatible devices.
Windows Dispatch is the native operator client for dispatch and control.
Unverified hardware is not presented as physically approved before testing.
Hardware in operational context
See the N56A from multiple angles.
4G LTE + Wi‑FiData and voice
Android 9Open app platform
GPS + BluetoothLocation and accessories
PTT + EmergencyDedicated hardware buttons
OPERATIONAL CONTRACT
Hardware is part of the system contract.
A radio or Android device should be selected by concrete model, OS, PTT/audio behaviour and the job the device must perform.
Function
Physical endpoints connect the user to EPTT PTT, status and device flows.
Requirement
Model, OS, client build, PTT button, audio routing and network must fit the intended use.
Boundary
N56/N56A is the documented baseline; other models remain candidates until verified.
Physical inputPTT / Emergency
Button behaviour must be tested on the concrete model and client build.
AudioSpeaker / mic / routing
Hands-free, Bluetooth and radio audio can vary between models.
OSAndroid + permissions
Background execution, battery policy and permissions can affect client behaviour.
Network4G / Wi‑Fi
Coverage, latency, NAT/firewall and SIM/APN belong to the real deployment.